Tripp Lite SU80K3/3INTPM, SU80K3/3PM, SU50K3/3PM Communication Interface, Installation Checklist

Power Module Features (continued)

Communication Interface

Communication Interface

20Accessory Slot (see previous page for location): Remove the small cover panel and use optional accessories. Contact Tripp Lite Customer Support for more information and a list of available SNMP, network management and connectivity products.

21Dry Contacts: #1 (UPS Normal); #2 (Load On Reserve); #3 (Load On Battery); #4 (Battery Low Voltage); #5 (Reserve Abnormal); #6 (Battery Test Fail). See “Communications” for details.

22Remote “Emergency Power OFF” (EPO) Connector: This modular jack allows remote emergency shutdown. See “Communications” for details.

23“Smart” RS-232 Interface Port: This female DB9 port connects your UPS to a workstation or server. It uses RS-232 communications to report UPS and power conditions. It is used with Tripp Lite software and cabling. See “Communications” for details.

24Ethernet Port & Ethernet Power: The Ethernet Port is an RS-232 port that accepts an optional RS-232/RJ45 Ethernet Adapter (sold separately). The Ethernet Power connection provides 12VDC power to the optional adapter. See “Communications” for details.

25Generator Contact: This port connects to an auxiliary power generator. When the generator is operating to support the equipment load, the UPS System will automatically reduce its charge current by 50% in order to prevent overloading of the generator. See “Communications” for details.

26RS-485 Ports: These ports allow multiple UPS power modules to be connected in a parallel configuration. See “Communications” for details.

27UPS Parallel Communication Ports: These ports allow multiple UPS power modules to communicate while in a parallel configuration. See “Communications” for details.

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Installation

Follow all warnings listed in the Safety section prior to installation. The following checklist provides a general guide rather than a complete outline of procedures.

Installation Checklist

❑The floor area where the UPS will be installed has enough supporting strength. See “Floor Weight Loading Table” on page 6.

❑The entrances and hallways to the facility provide enough room for UPS transportation.

❑The room where the UPS will be installed has enough clearance around the UPS modules to allow adequate ventilation and access for operation and maintenance.

❑The facility's air conditioning can maintain ideal temperature and humidity levels.

❑Noise abating devices are installed (if desired).

❑Electrical wiring is clearly marked (for polarity and phase) and checked for compliance with local electrical codes.

❑The input power source has been switched off prior to hardwire connection.

❑The room where the UPS will be installed includes floor, ceiling and walls made of flameproof materials. The room includes a fire extinguisher. The room is secure from access by unauthorized personnel.

❑All personnel are sufficiently trained for normal and emergency operations.

❑During installation, the UPS input neutral is solidly connected to the utility power neutral.

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